<?php
/**
 * Author: Administrator
 * Date: 2022/7/17 1:29
 */

namespace DesignPatterns\Structural\Adapter;


class Book implements PaperBookInterface
{

    public function turnPage()
    {
        // TODO: Implement turnPage() method.
    }

    public function open()
    {
        // TODO: Implement open() method.
    }
}